linux-kernel - Re: [PATCH 08/12] i2c: Only descend into i2c directory when CONFIG

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Message-ID: <201606140815.C1p5DmN5%fengguang.wu@intel.com>
Date:	Tue, 14 Jun 2016 08:18:41 +0800
From:	kbuild test robot <lkp@...el.com>
To:	"Andrew F. Davis" <afd@...com>
Cc:	kbuild-all@...org, Russell King <linux@...linux.org.uk>,
	Miguel Ojeda Sandonis <miguel.ojeda.sandonis@...il.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	Sebastian Reichel <sre@...nel.org>,
	Wolfram Sang <wsa@...-dreams.de>,
	Richard Purdie <rpurdie@...ys.net>,
	Jacek Anaszewski <j.anaszewski@...sung.com>,
	Rusty Russell <rusty@...tcorp.com.au>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Mauro Carvalho Chehab <mchehab@....samsung.com>,
	Ulf Hansson <ulf.hansson@...aro.org>,
	Lauro Ramos Venancio <lauro.venancio@...nbossa.org>,
	Aloisio Almeida Jr <aloisio.almeida@...nbossa.org>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Ingo Molnar <mingo@...nel.org>, linux-pwm@...r.kernel.org,
	lguest@...ts.ozlabs.org, linux-wireless@...r.kernel.org,
	linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
	"Andrew F . Davis" <afd@...com>, linux-gpio@...r.kernel.org,
	linux-i2c@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
	linux-leds@...r.kernel.org, linux-media@...r.kernel.org
Subject: Re: [PATCH 08/12] i2c: Only descend into i2c directory when
 CONFIG_I2C is set

Hi,

[auto build test ERROR on gpio/for-next]
[also build test ERROR on v4.7-rc3 next-20160609]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Andrew-F-Davis/gpio-Only-descend-into-gpio-directory-when-CONFIG_GPIOLIB-is-set/20160614-061705
base:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git for-next
config: m32r-m32104ut_defconfig (attached as .config)
compiler: m32r-linux-gcc (GCC) 4.9.0
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=m32r 

All errors (new ones prefixed by >>):

>> ERROR: "__i2c_board_list" [drivers/i2c/i2c-core.ko] undefined!
>> ERROR: "__i2c_board_lock" [drivers/i2c/i2c-core.ko] undefined!
>> ERROR: "__i2c_first_dynamic_bus_num" [drivers/i2c/i2c-core.ko] undefined!

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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